Question

Use the formula d = rt. Find t for r = 46.1 m/h and d = 253.55 m.

A 207.45 h

B 0.18 h

C 5.5 h

D 11,689 h
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I think it's c

Answer 1

`d=rt\\\\\text{We have}\ r=46.1\ (m)/(h)\ \text{and}\ d=253.55\ m.\\\\\text{Substitute:}\\\\46.1t=253.55\qquad\text{divide both sides by 46.1}\\\\t=5.5\\\\Answer:\ \boxed{C.\ 5.5\ h}`

Answer 2

C) 5.5 h

Explanation:

Plug in the values

253.55 = 46.1 * t

Then solve for t by dividing both sides by 46.1 to get: C) 5.5 h